*{box-sizing:border-box}body{color:#111827;background:#f3f4f6;margin:0;font-family:Arial,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer;background:#fff;border:1px solid #d1d5db;border-radius:10px;padding:9px 12px}button.danger{color:#991b1b;background:#fee2e2;border-color:#fecaca}input,textarea,select{background:#fff;border:1px solid #d1d5db;border-radius:10px;width:100%;margin-top:6px;padding:10px}textarea{resize:vertical;min-height:74px}label{color:#374151;font-weight:700}h1,h2,h3,p{margin-top:0}.shell{width:min(1280px,100% - 32px);margin:0 auto;padding:24px 0 40px}.card{background:#fff;border:1px solid #d1d5db;border-radius:16px;margin-top:16px;padding:18px;box-shadow:0 10px 30px #0f172a0f}.topbar,.section-title{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.topbar h1{margin:0 0 6px;font-size:34px}.topbar p{color:#6b7280}.eyebrow{text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px;font-weight:700;color:#2563eb!important}.actions{flex-wrap:wrap;gap:10px;display:flex}.status-card{color:#475569;gap:6px;display:grid}.status-card strong{color:#111827}.stack-section{gap:14px;display:grid}.section-title.compact{align-items:center;margin-top:4px}.section-title h2,.section-title h3{margin:0}.form-grid{gap:12px;display:grid}.form-grid.two{grid-template-columns:1fr 1fr}.form-grid.three{grid-template-columns:repeat(3,1fr)}.double-stack{grid-template-columns:1fr 1fr;align-items:start;gap:18px;display:grid}.phase-list{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;display:grid}.phase-button{text-align:left;background:#f8fafc;gap:4px;display:grid}.phase-button.active{background:#eff6ff;border-color:#2563eb}.phase-button small{color:#64748b}.row-card{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;grid-template-columns:minmax(160px,1fr) minmax(160px,2fr) auto auto auto;align-items:end;gap:10px;margin-top:10px;padding:12px;display:grid}.puzzle-card{background:#f8fafc;border:1px solid #cbd5e1;border-radius:14px;margin-top:12px;padding:14px}.item-section{border-top:1px solid #e5e7eb;padding-top:12px}.item-section h3{margin-bottom:2px}.muted{color:#6b7280;margin-bottom:0}.selected-box{color:#e5e7eb;background:#111827;border-radius:10px;margin:0;padding:10px 12px}.checkbox-label{align-items:center;gap:8px;padding-top:28px;display:flex}.checkbox-label input{width:auto;margin:0}.coords{color:#64748b;white-space:nowrap;align-self:center}.grid{background:#d1d5db;border-radius:14px;gap:4px;min-height:560px;padding:8px;display:grid}.cell{background:#fff;border-radius:8px;place-items:center;min-height:58px;padding:0;display:grid}.cell:hover{background:#eff6ff}.dot{color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:grid;box-shadow:0 6px 14px #0f172a33}.dot.puzzle{background:#7c3aed}.dot.apparaat{background:#dc2626}.dot.attribuut{background:#0891b2}.dot.object{background:#ca8a04}pre{color:#e2e8f0;background:#0f172a;border-radius:12px;max-height:620px;padding:16px;font-size:13px;line-height:1.45;overflow:auto}@media (width<=1000px){.topbar,.section-title,.double-stack{flex-direction:column;grid-template-columns:1fr}.form-grid.two,.form-grid.three,.double-stack,.row-card{grid-template-columns:1fr}.checkbox-label{padding-top:0}}.embedded-designer.designer-container{background:#f8fafc;border:1px solid #dbe3ef;border-radius:14px;gap:20px;height:auto;min-height:760px;padding:20px;display:flex;overflow:hidden}.embedded-designer .sidebar{background-color:#fff;border:1px solid #dbe3ef;border-radius:8px;flex-direction:column;flex-shrink:0;gap:15px;width:200px;padding:20px;display:flex;overflow-y:auto}.embedded-designer .right-sidebar{flex-direction:column;gap:30px;display:flex}.embedded-designer .sidebar h2{text-transform:capitalize;color:#111827;margin:0 0 10px;font-size:14px;font-weight:600}.embedded-designer .sidebar-section,.embedded-designer .items-list{flex-direction:column;gap:10px;display:flex}.embedded-designer .item{cursor:move;color:#111827;-webkit-user-select:none;user-select:none;text-align:center;background-color:#f8fafc;border:1px solid #dbe3ef;border-radius:6px;justify-content:center;align-items:center;padding:12px 15px;font-size:14px;transition:all .2s;display:flex}.embedded-designer .item:hover{background-color:#eff6ff;border-color:#2563eb;transform:translateY(-2px);box-shadow:0 8px 18px #2563eb1f}.embedded-designer .item.dragging{opacity:.5;transform:scale(.95)}.embedded-designer .main-content{background-color:#fff;border:1px solid #dbe3ef;border-radius:8px;flex:1;justify-content:center;align-items:center;padding:30px;display:flex;overflow:auto}.embedded-designer .rooms-container{justify-content:center;gap:40px;display:flex}.embedded-designer .room{flex-direction:column;gap:15px;display:flex}.embedded-designer .room h2{text-align:center;color:#111827;margin:0;font-size:18px;font-weight:600}.embedded-designer .grid-container{position:relative}.embedded-designer .grid.planner-grid{auto-rows:1fr;z-index:1;background-color:#0000;border-radius:8px;grid-template-columns:repeat(20,1fr);gap:1px;width:650px;height:650px;min-height:650px;padding:6px;display:grid;position:relative}.embedded-designer .grid-cell{aspect-ratio:1;cursor:pointer;background-color:#ffffffbf;border:.5px solid #00000040;border-radius:2px;min-width:0;min-height:0;padding:0;transition:all .12s;position:relative}.embedded-designer .grid-cell:hover{background-color:#ffffffe6;border-color:#00000059}.embedded-designer .grid-cell.drag-over{background-color:#e0e0ffe6;border-color:#6060ff99}.embedded-designer .placed-item{cursor:pointer;color:#fff;border:1px solid #0000001a;border-radius:50%;justify-content:center;align-items:center;width:55%;height:55%;font-size:11px;font-weight:700;transition:all .2s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.embedded-designer .placed-item:hover{transform:translate(-50%,-50%)scale(1.15);box-shadow:0 8px 18px #0f172a38}.embedded-designer .placed-item.puzzle{background-color:#2563eb}.embedded-designer .placed-item.apparaat{background-color:#dc2626}.embedded-designer .placed-item.attribuut{background-color:#0891b2}.embedded-designer .placed-item.object{background-color:#ca8a04}.empty-sidebar-text{color:#64748b;margin:0;font-size:13px}@media (width<=1100px){.embedded-designer.designer-container{flex-direction:column}.embedded-designer .sidebar{width:100%}.embedded-designer .grid.planner-grid{width:80vw;height:80vw;min-height:80vw}}.overview-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;display:grid}.overview-card{color:#334155;background:#f8fafc;border:1px solid #dbe3ef;border-radius:12px;gap:6px;padding:12px;display:grid}.overview-card strong{color:#111827}.overview-card span{font-size:13px}.row-card.lean{grid-template-columns:minmax(180px,1fr) minmax(180px,2fr) auto}.link-panel{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;gap:10px;margin-top:12px;padding:12px;display:grid}.link-panel h4{color:#111827;margin:0}.chips-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.chip{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:6px 10px;font-size:13px}.chip.subtle{color:#64748b;background:#f1f5f9;border-color:#e2e8f0}.checkbox-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;display:grid}.inline-check{background:#fff;border:1px solid #e5e7eb;border-radius:10px;align-items:flex-start;gap:8px;padding:8px;font-weight:600;display:flex}.inline-check input{width:auto;margin-top:3px}.instruction-popup-overlay{z-index:2000;background-color:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.instruction-popup{background-color:#3a3a3a;border:1px solid #5a5a5a;border-radius:8px;min-width:350px;max-width:500px;padding:20px;animation:.2s popupSlideIn;box-shadow:0 10px 40px #00000080}@keyframes popupSlideIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.popup-header{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.popup-header h3{color:#e0e0e0;margin:0;font-size:16px}.popup-content{border-bottom:1px solid #4a4a4a;flex-direction:column;gap:12px;margin-bottom:15px;padding-bottom:12px;display:flex}.popup-info-item{flex-direction:column;gap:6px;display:flex}.popup-info-item label{color:#a0a0a0;text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.popup-info-item p{color:#e0e0e0;background-color:#2a2a2a;border:1px solid #4a4a4a;border-radius:4px;margin:0;padding:10px;font-size:13px;line-height:1.5}.close-btn{color:#a0a0a0;cursor:pointer;background:0 0;border:none;width:30px;height:30px;padding:0;font-size:28px}.close-btn:hover{color:#e0e0e0}.instruction-input{color:#e0e0e0;resize:vertical;background-color:#2a2a2a;border:1px solid #5a5a5a;border-radius:6px;width:100%;height:120px;margin-bottom:15px;padding:12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13px;transition:border-color .2s}.instruction-input:focus{border-color:#4ecdc4;outline:none;box-shadow:0 0 8px #4ecdc433}.popup-actions{justify-content:flex-end;gap:10px;display:flex}.btn-submit,.btn-cancel,.btn-delete{cursor:pointer;border:none;border-radius:6px;padding:10px 20px;font-size:13px;font-weight:500}.btn-submit{color:#fff;background-color:#4ecdc4}.btn-cancel{color:#e0e0e0;background-color:#5a5a5a}.btn-delete{color:#fff;background-color:#ff6b6b}@media (width<=900px){.row-card.lean{grid-template-columns:1fr}}.summary-card{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;gap:6px;margin-top:10px;padding:12px 14px;display:grid}.summary-card span,.row-card .muted{display:block}.compact-summary{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.editor-modal{width:min(680px,92vw);max-height:90vh;position:relative;overflow-y:auto;transform:none}.editor-modal .field{color:#e0e0e0;gap:6px;margin-bottom:12px;display:grid}.editor-modal input,.editor-modal textarea,.editor-modal select{color:#e0e0e0;background:#2a2a2a;border:1px solid #5a5a5a;border-radius:8px;width:100%;padding:10px 12px}.editor-modal .form-grid{margin-top:0}.modal-error{color:#ffd6d6;background:#ff6b6b29;border:1px solid #ff6b6b73;border-radius:8px;margin:12px 0 0;padding:10px 12px}.scenario-toolbar{z-index:10;justify-content:space-between;align-items:end;gap:16px;display:flex;position:sticky;top:12px}.scenario-toolbar label{gap:6px;min-width:min(420px,100%);font-weight:700;display:grid}.scenario-toolbar label span{color:#4b5563;font-size:14px}@media (width<=760px){.scenario-toolbar{flex-direction:column;align-items:stretch}}.backup-puzzle-panel{color:#111827;text-align:left;background:#fff;border:1px solid #dbe3ef;border-radius:8px;width:100%;margin-top:16px;padding:14px}.backup-puzzle-panel h3{margin:0 0 6px;font-size:15px}.backup-puzzle-panel p{color:#64748b;margin:0 0 10px;font-size:13px}.backup-puzzle-item{background:#f8fafc;border:1px solid #e5e7eb;border-radius:6px;justify-content:space-between;gap:12px;margin-top:8px;padding:8px 10px;font-size:13px;display:flex}button:disabled{cursor:not-allowed;opacity:.55}.embedded-designer .room-header{justify-content:space-between;align-items:end;gap:16px;display:flex}.embedded-designer .background-select{color:#374151;gap:5px;min-width:230px;font-size:13px;font-weight:600;display:grid}.embedded-designer .background-select select{color:#111827;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:8px 10px}.embedded-designer .grid-container .room-bg{object-fit:cover;z-index:0;pointer-events:none;border-radius:8px;width:100%;height:100%;position:absolute;inset:0}.embedded-designer .grid-container .planner-grid{z-index:1;position:relative}.reuse-inline{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;grid-template-columns:minmax(260px,1fr) auto;align-items:end;gap:12px;margin:12px 0 16px;padding:12px;display:grid}.reuse-inline label{gap:6px;font-weight:700;display:grid}.reuse-inline button:disabled{opacity:.55;cursor:not-allowed}@media (width<=700px){.reuse-inline{grid-template-columns:1fr}}.scenario-flow-wrapper{background:#f8fafc;border:1px solid #dbe3ef;border-radius:14px;width:100%;height:430px;overflow:hidden}.scenario-flow-wrapper .react-flow,.scenario-flow-wrapper .react-flow__pane{background:#f8fafc}.scenario-flow-wrapper .react-flow__controls{box-shadow:0 8px 20px #0f172a14}.scenario-flow-wrapper .react-flow__controls-button{color:#111827;background:#fff;border-color:#dbe3ef}.scenario-flow-wrapper .react-flow__node{white-space:pre-line;color:#111827;border:1px solid #cbd5e1;border-radius:12px;min-width:150px;padding:10px 12px;font-weight:700;box-shadow:0 6px 18px #0f172a14}.scenario-flow-wrapper .flow-node-phase,.scenario-flow-wrapper .flow-node-active{background:#eff6ff;border-color:#2563eb}.scenario-flow-wrapper .flow-node-active{box-shadow:0 0 0 3px #2563eb33}.scenario-flow-wrapper .flow-node-puzzle-main{background:#f5f3ff;border-color:#8b5cf6}.scenario-flow-wrapper .flow-node-puzzle-backup{background:#fef3c7;border-color:#f59e0b}.timeline-editor{color:#111827;background:#f8fafc;border:1px solid #dbe3ef;border-radius:14px;gap:16px;padding:16px;display:grid}.timeline-workspace{grid-template-columns:220px minmax(720px,1fr) 270px;gap:16px;display:grid}.timeline-editor .asset-panel,.timeline-editor .detail-panel,.timeline-editor .timeline-card{background:#fff;border:1px solid #dbe3ef;border-radius:8px;box-shadow:0 16px 40px #0f172a0f}.timeline-editor .asset-panel,.timeline-editor .detail-panel{min-height:620px;padding:16px}.timeline-editor .panel-header{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:18px;display:flex}.timeline-editor .panel-header h3{margin:0;font-size:16px}.timeline-editor .panel-header span{color:#64748b;font-size:12px}.timeline-editor .asset-group{gap:8px;margin-bottom:22px;display:grid}.timeline-editor .asset-group h3{color:#64748b;letter-spacing:0;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.timeline-editor .asset{color:#172033;cursor:grab;text-align:left;background:#f8fafc;border:1px solid #dbe3ef;border-radius:8px;justify-content:space-between;align-items:center;width:100%;min-height:42px;padding:10px;transition:border-color .16s,transform .16s,background .16s;display:flex}.timeline-editor .asset span,.timeline-editor .point-items span,.timeline-editor .selected-item strong{align-items:center;gap:7px;display:inline-flex}.timeline-editor .asset:hover{background:#eff6ff;border-color:#2563eb;transform:translateY(-1px)}.timeline-editor .asset small{color:#64748b;font-size:11px}.timeline-editor .timeline-card{min-height:620px;overflow:auto}.timeline-editor .timeline-svg{width:100%;min-width:1200px;min-height:640px;display:block}.timeline-editor .line,.timeline-editor .connector{fill:none;stroke-linecap:round;stroke-width:4px}.timeline-editor .connector{stroke-width:3px}.timeline-editor .dead-marker line{stroke:#b45309;stroke-linecap:round;stroke-width:4px}.timeline-editor .drop-point{color:#1f2937;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:36px;height:68px;padding:0;transition:background .16s,box-shadow .16s;display:flex;position:relative}.timeline-editor .drop-point:hover,.timeline-editor .drop-point.selected{background:#2563eb14;box-shadow:0 0 0 4px #2563eb1f}.timeline-editor .drop-point.filled{background:#eff6ffe6}.timeline-editor .drop-point:before{content:"";background:#1f2937;border-radius:999px;width:3px;height:44px;display:block}.timeline-editor .drop-point.empty:before{width:13px;height:13px}.timeline-editor .drop-point.merge-handle{cursor:grab}.timeline-editor .drop-point.merge-handle:before{box-shadow:0 0 0 5px #64748b1f}.timeline-editor .drop-point.filled:after,.timeline-editor .drop-point.startpoint:after,.timeline-editor .drop-point.endpoint:after{content:"";border-radius:999px;position:absolute}.timeline-editor .drop-point.filled:after{background:#2563eb;width:9px;height:9px;top:16px;right:7px}.timeline-editor .drop-point.startpoint{background:#eff6fff5;box-shadow:0 0 0 1px #2563eb2e,0 0 0 8px #2563eb14}.timeline-editor .drop-point.startpoint:before{background:#2563eb;width:5px;height:54px}.timeline-editor .drop-point.startpoint:after{background:#2563eb;width:12px;height:12px;top:12px;right:5px}.timeline-editor .drop-point.endpoint{background:#f8fafcf5;box-shadow:0 0 0 1px #64748b38,0 0 0 8px #64748b1a}.timeline-editor .drop-point.endpoint:before{background:#475569;width:5px;height:54px}.timeline-editor .drop-point.endpoint:after{background:#475569;width:12px;height:12px;top:12px;right:5px}.timeline-editor .start-label,.timeline-editor .end-label{text-align:center;border-radius:8px;font-size:12px;font-weight:700;line-height:26px}.timeline-editor .start-label{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe}.timeline-editor .end-label{color:#475569;background:#f8fafc;border:1px solid #cbd5e1}.timeline-editor .segment-hotspot{cursor:context-menu;background:0 0;border:0;border-radius:8px;width:104px;height:52px;padding:0;transition:background .16s,box-shadow .16s;display:block}.timeline-editor .segment-hotspot:hover{background:#2563eb0f;box-shadow:inset 0 0 0 1px #2563eb38}.timeline-editor .context-menu{z-index:50;background:#fff;border:1px solid #dbe3ef;border-radius:8px;gap:2px;min-width:190px;padding:6px;display:grid;position:fixed;box-shadow:0 18px 48px #0f172a29}.timeline-editor .context-menu button{color:#172033;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:6px;min-height:34px;padding:0 10px}.timeline-editor .context-menu button:hover{background:#eff6ff}.timeline-editor .point-items{justify-items:center;gap:4px;display:grid}.timeline-editor .point-items span{color:#334155;text-overflow:ellipsis;white-space:nowrap;background:#fffffff0;border:1px solid #dbe3ef;border-radius:6px;max-width:108px;padding:4px 6px;font-size:11px;overflow:hidden}.timeline-editor .type-icon{background:#e2e8f0;border:1px solid #cbd5e1;border-radius:6px;flex:none;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex;position:relative}.timeline-editor .type-video{background:#eff6ff;border-color:#bfdbfe}.timeline-editor .type-video:before{content:"";border-top:5px solid #0000;border-bottom:5px solid #0000;border-left:7px solid #2563eb;margin-left:2px}.timeline-editor .type-audio{background:#f5f3ff;border-color:#ddd6fe}.timeline-editor .type-audio:before,.timeline-editor .type-audio:after{content:"";background:#7c3aed;border-radius:999px;width:3px;height:11px}.timeline-editor .type-audio:after{height:7px;margin-left:3px}.timeline-editor .type-puzzle{background:#eff6ff;border-color:#bfdbfe}.timeline-editor .type-puzzle:before{content:"";background:linear-gradient(#2563eb 0 0) 50% 0/2px 100% no-repeat,linear-gradient(#2563eb 0 0) 0/100% 2px no-repeat;width:10px;height:10px}.timeline-editor .type-hint{background:#f8fafc;border-color:#cbd5e1}.timeline-editor .type-hint:before{color:#475569;content:"?";font-size:12px;font-weight:800;line-height:1}.timeline-editor .selected-list{gap:10px;display:grid}.timeline-editor .selected-list p{color:#64748b;font-size:14px;line-height:1.45}.timeline-editor .selected-item{background:#f8fafc;border:1px solid #dbe3ef;border-radius:8px;justify-content:space-between;align-items:flex-start;gap:10px;padding:10px;display:flex}.timeline-editor .selected-item-main{gap:10px;width:100%;min-width:0;display:grid}.timeline-editor .selected-item-heading{gap:2px;display:grid}.timeline-editor .selected-item strong{font-size:14px}.timeline-editor .selected-item span{color:#64748b;font-size:12px}.timeline-editor .selected-item button{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:8px;min-height:32px;padding:0 10px;font-size:12px}.timeline-editor .settings-grid{gap:8px;display:grid}.timeline-editor .setting-field{gap:4px;display:grid}.timeline-editor .setting-field span{color:#64748b;text-transform:uppercase;font-size:11px;font-weight:700}.timeline-editor .setting-field select,.timeline-editor .setting-field input{color:#172033;font:inherit;background:#fff;border:1px solid #cbd5e1;border-radius:8px;width:100%;min-width:0;min-height:34px;padding:0 9px;font-size:13px}.timeline-editor .setting-field select:focus,.timeline-editor .setting-field input:focus{border-color:#2563eb;outline:0;box-shadow:0 0 0 3px #2563eb1f}.timeline-debug-panel{background:#fff;border:1px solid #dbe3ef;border-radius:8px;gap:12px;padding:16px;display:grid}.timeline-debug-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;display:grid}.timeline-debug-grid h4{color:#111827;margin:0 0 8px}.timeline-debug-grid code{color:#334155;white-space:normal;background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;margin-top:6px;padding:8px 10px;font-size:12px;line-height:1.5;display:block}@media (width<=1120px){.timeline-workspace{grid-template-columns:1fr}.timeline-editor .asset-panel,.timeline-editor .detail-panel{min-height:auto}.timeline-editor .asset-group{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.timeline-editor .asset-group h3{grid-column:1/-1}}.embedded-designer .konva-grid-container{background:#e5e7eb;border-radius:8px;width:650px;height:650px;overflow:hidden}.embedded-designer .konva-stage{z-index:1;position:relative}@media (width<=1100px){.embedded-designer .konva-grid-container{width:80vw;height:80vw}.embedded-designer .konva-grid-container canvas{width:80vw!important;height:80vw!important}}button:hover{border-color:#4ecdc4}button.primary{color:#10201f;background:#4ecdc4;border-color:#4ecdc4}.instruction-popup,.editor-modal{color:#f2f2f2;background-color:#2f2f2f;border-color:#6a6a6a}.editor-modal label,.editor-modal .field,.editor-modal .checkbox-label{color:#f2f2f2}.editor-modal input,.editor-modal textarea,.editor-modal select,.instruction-input{color:#f2f2f2;background:#222;border-color:#777}.editor-modal input:focus,.editor-modal textarea:focus,.editor-modal select:focus,.instruction-input:focus{border-color:#4ecdc4;outline:none;box-shadow:0 0 0 3px #4ecdc438}.editor-modal select option{color:#f2f2f2;background:#222}.btn-submit{color:#10201f;background-color:#4ecdc4;font-weight:700}.btn-submit:hover{background-color:#58ded5}.btn-cancel:hover{background-color:#6a6a6a}.btn-delete:hover{background-color:#ff8585}.modal-help{color:#d4d4d4;margin:8px 0 12px;font-size:13px;line-height:1.45}.modal-help.warning{color:#ffd166}.fixed-row-card{background:#fffbeb;border-color:#f59e0b}.fixed-badge{color:#92400e;background:#fef3c7;border-radius:999px;margin-left:8px;padding:3px 8px;font-size:12px;font-weight:700;display:inline-block}.fixed-sidebar-item{opacity:.78;cursor:not-allowed!important;border:1px solid #f59e0bbf!important}.embedded-designer .item.fixed-sidebar-item{justify-content:space-between;gap:8px}.fixed-sidebar-item small{color:#92400e;background:#fef3c7;border-radius:999px;padding:2px 6px;font-size:11px;font-weight:700}.fixed-device-note{color:#92400e;background:#fffbeb;border:1px solid #f59e0b;border-radius:10px;align-self:center;padding:8px 10px;font-weight:700}@media (prefers-color-scheme:dark){body{color:#e2e8f0;background:#0f1117}button{color:#e2e8f0;background:#1e2330;border-color:#334155}button:hover{background:#263045;border-color:#3b82f6}button.primary{color:#fff;background:#2563eb;border-color:#2563eb}button.primary:hover{background:#1d4ed8;border-color:#1d4ed8}button.danger{color:#fca5a5;background:#3b1212;border-color:#7f1d1d}input,textarea,select{color:#e2e8f0;background:#1e2330;border-color:#334155}input::placeholder,textarea::placeholder{color:#64748b}label{color:#94a3b8}.card{background:#161b27;border-color:#1e293b;box-shadow:0 10px 30px #0006}.topbar p{color:#94a3b8}.eyebrow{color:#60a5fa!important}.status-card{color:#94a3b8}.status-card strong{color:#e2e8f0}.phase-button{background:#1e2330}.phase-button.active{background:#1e3358;border-color:#3b82f6}.phase-button small{color:#64748b}.row-card{background:#1e2330;border-color:#1e293b}.puzzle-card{background:#1e2330;border-color:#334155}.item-section{border-color:#1e293b}.muted{color:#64748b}.selected-box{color:#94a3b8;background:#0f172a}.grid{background:#1e293b}.cell{background:#1e2330}.cell:hover{background:#1e3358}.overview-card{color:#94a3b8;background:#1e2330;border-color:#1e293b}.overview-card strong{color:#e2e8f0}.summary-card,.link-panel,.inline-check,.chip.subtle,.reuse-inline{color:#e2e8f0;background:#1e2330;border-color:#334155}.reuse-inline label span{color:#94a3b8}.link-panel h4{color:#e2e8f0}.chip{color:#bfdbfe;background:#1e3358;border-color:#3b82f6}.scenario-flow-wrapper,.scenario-flow-wrapper .react-flow,.scenario-flow-wrapper .react-flow__pane{background:#1e2330;border-color:#334155}.scenario-flow-wrapper .react-flow__node{color:#e2e8f0;box-shadow:none}.scenario-flow-wrapper .flow-node-phase,.scenario-flow-wrapper .flow-node-active{background:#1e3358;border-color:#3b82f6}.scenario-flow-wrapper .flow-node-puzzle-main{background:#312e81;border-color:#8b5cf6}.scenario-flow-wrapper .flow-node-puzzle-backup{background:#422006;border-color:#f59e0b}.scenario-flow-wrapper .react-flow__controls-button{color:#e2e8f0;background:#161b27;border-color:#334155}pre{color:#93c5fd;background:#0a0e1a}.sim-btn-nav{color:#e2e8f0!important;background:#1e2330!important;border-color:#334155!important}.sim-btn-nav:hover{background:#263045!important;border-color:#3b82f6!important}.timeline-editor,.embedded-designer.designer-container{color:#e2e8f0;background:#1e2330;border-color:#1e293b}.timeline-editor .asset-panel,.timeline-editor .detail-panel,.timeline-editor .timeline-card,.embedded-designer .sidebar,.embedded-designer .main-content,.backup-puzzle-panel{box-shadow:none;color:#e2e8f0;background:#161b27;border-color:#1e293b}.timeline-editor .panel-header h3,.embedded-designer .sidebar h2,.embedded-designer .room h2,.backup-puzzle-panel h3{color:#e2e8f0}.timeline-editor .asset,.timeline-editor .selected-item,.backup-puzzle-item,.embedded-designer .item{color:#e2e8f0;background:#1e2330;border-color:#334155}.timeline-editor .asset:hover,.embedded-designer .item:hover{background:#1e3358;border-color:#3b82f6}.timeline-editor .point-items span{color:#e2e8f0;background:#1e2330f0;border-color:#334155}.timeline-editor .setting-field select,.timeline-editor .setting-field input,.embedded-designer .background-select select{color:#e2e8f0;background:#1e2330;border-color:#334155}.timeline-debug-panel{color:#e2e8f0;background:#161b27;border-color:#1e293b}.timeline-debug-grid h4{color:#e2e8f0}.timeline-debug-grid code{color:#cbd5e1;background:#1e2330;border-color:#334155}.embedded-designer .konva-grid-container{background:#0f172a}}.react-flow{--xy-edge-stroke-default:#b1b1b7;--xy-edge-stroke-width-default:1;--xy-edge-stroke-selected-default:#555;--xy-connectionline-stroke-default:#b1b1b7;--xy-connectionline-stroke-width-default:1;--xy-attribution-background-color-default:#ffffff80;--xy-minimap-background-color-default:#fff;--xy-minimap-mask-background-color-default:#f0f0f099;--xy-minimap-mask-stroke-color-default:transparent;--xy-minimap-mask-stroke-width-default:1;--xy-minimap-node-background-color-default:#e2e2e2;--xy-minimap-node-stroke-color-default:transparent;--xy-minimap-node-stroke-width-default:2;--xy-background-color-default:transparent;--xy-background-pattern-dots-color-default:#91919a;--xy-background-pattern-lines-color-default:#eee;--xy-background-pattern-cross-color-default:#e2e2e2;background-color:var(--xy-background-color,var(--xy-background-color-default));--xy-node-color-default:inherit;--xy-node-border-default:1px solid #1a192b;--xy-node-background-color-default:#fff;--xy-node-group-background-color-default:#f0f0f040;--xy-node-boxshadow-hover-default:0 1px 4px 1px #00000014;--xy-node-boxshadow-selected-default:0 0 0 .5px #1a192b;--xy-node-border-radius-default:3px;--xy-handle-background-color-default:#1a192b;--xy-handle-border-color-default:#fff;--xy-selection-background-color-default:#0059dc14;--xy-selection-border-default:1px dotted #0059dccc;--xy-controls-button-background-color-default:#fefefe;--xy-controls-button-background-color-hover-default:#f4f4f4;--xy-controls-button-color-default:inherit;--xy-controls-button-color-hover-default:inherit;--xy-controls-button-border-color-default:#eee;--xy-controls-box-shadow-default:0 0 2px 1px #00000014;--xy-edge-label-background-color-default:#fff;--xy-edge-label-color-default:inherit;--xy-resize-background-color-default:#3367d9;direction:ltr}.react-flow.dark{--xy-edge-stroke-default:#3e3e3e;--xy-edge-stroke-width-default:1;--xy-edge-stroke-selected-default:#727272;--xy-connectionline-stroke-default:#b1b1b7;--xy-connectionline-stroke-width-default:1;--xy-attribution-background-color-default:#96969640;--xy-minimap-background-color-default:#141414;--xy-minimap-mask-background-color-default:#3c3c3c99;--xy-minimap-mask-stroke-color-default:transparent;--xy-minimap-mask-stroke-width-default:1;--xy-minimap-node-background-color-default:#2b2b2b;--xy-minimap-node-stroke-color-default:transparent;--xy-minimap-node-stroke-width-default:2;--xy-background-color-default:#141414;--xy-background-pattern-dots-color-default:#777;--xy-background-pattern-lines-color-default:#777;--xy-background-pattern-cross-color-default:#777;--xy-node-color-default:#f8f8f8;--xy-node-border-default:1px solid #3c3c3c;--xy-node-background-color-default:#1e1e1e;--xy-node-group-background-color-default:#f0f0f040;--xy-node-boxshadow-hover-default:0 1px 4px 1px #ffffff14;--xy-node-boxshadow-selected-default:0 0 0 .5px #999;--xy-handle-background-color-default:#bebebe;--xy-handle-border-color-default:#1e1e1e;--xy-selection-background-color-default:#c8c8dc14;--xy-selection-border-default:1px dotted #c8c8dccc;--xy-controls-button-background-color-default:#2b2b2b;--xy-controls-button-background-color-hover-default:#3e3e3e;--xy-controls-button-color-default:#f8f8f8;--xy-controls-button-color-hover-default:#fff;--xy-controls-button-border-color-default:#5b5b5b;--xy-controls-box-shadow-default:0 0 2px 1px #00000014;--xy-edge-label-background-color-default:#141414;--xy-edge-label-color-default:#f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props,var(--xy-background-color,var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{width:100%;height:100%;position:absolute;top:0;left:0}.react-flow__pane{z-index:1}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke,var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width,var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke,var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width,var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{pointer-events:none;position:absolute;overflow:visible}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:.5s linear infinite dashdraw}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected,var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke,var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke,var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:.5s linear infinite dashdraw}svg.react-flow__connectionline{z-index:1001;position:absolute;overflow:visible}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{-webkit-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default;position:absolute}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:0 0;pointer-events:none}.react-flow__nodesselection-rect{pointer-events:all;cursor:grab;position:absolute}.react-flow__handle{pointer-events:none;background-color:var(--xy-handle-background-color,var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color,var(--xy-handle-border-color-default));border-radius:100%;width:6px;min-width:5px;height:6px;min-height:5px;position:absolute}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;bottom:0;left:50%;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{z-index:5;margin:15px;position:absolute}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px)translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px)translateY(-50%)}.react-flow__attribution{background:var(--xy-attribution-background-color,var(--xy-attribution-background-color-default));margin:0;padding:2px 3px;font-size:10px}.react-flow__attribution a{color:#999;text-decoration:none}@keyframes dashdraw{0%{stroke-dashoffset:10px}}.react-flow__edgelabel-renderer{pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;top:0;left:0}.react-flow__viewport-portal{-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;top:0;left:0}.react-flow__minimap{background:var(--xy-minimap-background-color-props,var(--xy-minimap-background-color,var(--xy-minimap-background-color-default)))}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var(--xy-minimap-mask-background-color-props,var(--xy-minimap-mask-background-color,var(--xy-minimap-mask-background-color-default)));stroke:var(--xy-minimap-mask-stroke-color-props,var(--xy-minimap-mask-stroke-color,var(--xy-minimap-mask-stroke-color-default)));stroke-width:var(--xy-minimap-mask-stroke-width-props,var(--xy-minimap-mask-stroke-width,var(--xy-minimap-mask-stroke-width-default)))}.react-flow__minimap-node{fill:var(--xy-minimap-node-background-color-props,var(--xy-minimap-node-background-color,var(--xy-minimap-node-background-color-default)));stroke:var(--xy-minimap-node-stroke-color-props,var(--xy-minimap-node-stroke-color,var(--xy-minimap-node-stroke-color-default)));stroke-width:var(--xy-minimap-node-stroke-width-props,var(--xy-minimap-node-stroke-width,var(--xy-minimap-node-stroke-width-default)))}.react-flow__background-pattern.dots{fill:var(--xy-background-pattern-color-props,var(--xy-background-pattern-color,var(--xy-background-pattern-dots-color-default)))}.react-flow__background-pattern.lines{stroke:var(--xy-background-pattern-color-props,var(--xy-background-pattern-color,var(--xy-background-pattern-lines-color-default)))}.react-flow__background-pattern.cross{stroke:var(--xy-background-pattern-color-props,var(--xy-background-pattern-color,var(--xy-background-pattern-cross-color-default)))}.react-flow__controls{box-shadow:var(--xy-controls-box-shadow,var(--xy-controls-box-shadow-default));flex-direction:column;display:flex}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{background:var(--xy-controls-button-background-color,var(--xy-controls-button-background-color-default));border:none;border-bottom:1px solid var(--xy-controls-button-border-color-props,var(--xy-controls-button-border-color,var(--xy-controls-button-border-color-default)));width:26px;height:26px;color:var(--xy-controls-button-color-props,var(--xy-controls-button-color,var(--xy-controls-button-color-default)));cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;padding:4px;display:flex}.react-flow__controls-button svg{fill:currentColor;width:100%;max-width:12px;max-height:12px}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{border-radius:var(--xy-node-border-radius,var(--xy-node-border-radius-default));width:150px;color:var(--xy-node-color,var(--xy-node-color-default));text-align:center;border:var(--xy-node-border,var(--xy-node-border-default));background-color:var(--xy-node-background-color,var(--xy-node-background-color-default));padding:10px;font-size:12px}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover,var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected,var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color,var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color,var(--xy-selection-background-color-default));border:var(--xy-selection-border,var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var(--xy-controls-button-background-color-hover-props,var(--xy-controls-button-background-color-hover,var(--xy-controls-button-background-color-hover-default)));color:var(--xy-controls-button-color-hover-props,var(--xy-controls-button-color-hover,var(--xy-controls-button-color-hover-default)))}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var(--xy-controls-button-border-color-props,var(--xy-controls-button-border-color,var(--xy-controls-button-border-color-default)))}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{background-color:var(--xy-resize-background-color,var(--xy-resize-background-color-default));border:1px solid #fff;border-radius:1px;width:5px;height:5px;translate:-50% -50%}.react-flow__resize-control.handle.left{top:50%;left:0}.react-flow__resize-control.handle.right{top:50%;left:100%}.react-flow__resize-control.handle.top{top:0;left:50%}.react-flow__resize-control.handle.bottom{top:100%;left:50%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color,var(--xy-resize-background-color-default));border-style:solid;border-width:0}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;height:100%;top:0;transform:translate(-50%)}.react-flow__resize-control.line.left{border-left-width:1px;left:0}.react-flow__resize-control.line.right{border-right-width:1px;left:100%}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{width:100%;height:1px;left:0;transform:translateY(-50%)}.react-flow__resize-control.line.top{border-top-width:1px;top:0}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color,var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color,var(--xy-edge-label-color-default))}